3M™ Weatherban™ sealant tape 5354 features an aggressively tacky, solid extrusion that offers a strong hold for many sealing applications, such as sealing between glass, metal, wood and many plastics. Permanently tacky, this butyl tape features exceptional cold flow resistance and low moisture vapor transmissions, offering a long lasting performance. Weatherban™ 7000121508, Series: 5354, 25 ft Length, 1/4 in Width, 1/4 in Thickness, Butyl Adhesive, Black